Multiple Choice
A researcher conducts a test of statistical significance and finds a probability of less than .05. The researcher should NOT conclude that
A) it is improbable that the observed relationship could have resulted from sampling error alone.
B) the null hypothesis was rejected.
C) there is a statistically significant relationship at the .05 level.
D) the results have important implications for social work.
Correct Answer:

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Correct Answer:
Verified
Q3: The ultimate aim of every significance test
Q4: A relationship with a correlation of .50<br>A)
Q5: A Cohen's d effect size of .60
Q6: Two-tailed tests of significance should be used
Q7: When two groups are significantly different on
Q9: The selection of the significance level<br>A) is
Q10: How would you interpret a finding from
Q11: If a Cohen's d effect size exceeds
Q12: Explain Type I and Type 11 errors,
Q13: A research article reports that 4 of